Airline passengers are not used to getting something for free. But Amsterdam's Schiphol airport has its own library. Travelers can now kick back with one of its 1,200 books - for nothing - while they wait. The World's Clark Boyd reports.

Airline passengers are not used to getting something for free. But Amsterdam's Schiphol airport has its own library. Travelers can now kick back with one of its 1,200 books - for nothing - while they wait. The World's Clark Boyd reports.